Pseudomalus pusillus (Fabricius, 1804)

Chrysis pusilla Fabricius, 1804: 176. Lectotype ♀ (designated by Rosa et al. 2020: 66); Austria (NHMW) (examined).

Omalus pusillus: Móczár, 1967: 195 (cat., Mongolia: 1 ♀, Čojbalsan [= Dornod] aimag: 50 km SO of Čojbalsan [= Choibalsan], 700 m, Exp. Dr. Z. Kaszab, 1965, nr. 421, 16.VIII.1965; 1 ♂, Čojbalsan [= Dornod] aimag: 44 km NW of Čojbalsan [= Choibalsan], 750 m, Exp. Dr. Z. Kaszab, 1965, nr. 425, 17.VIII.1965).

Material examined.

Mongolia: Bayankhongor, 2 ♀♀, 16 km SW of Bayankhongor, 46°13'N, 100°30'E, 2165 m, 10.VII.2004, leg. JS (MHC); Bulgan, 2 ♀♀, 137 km NE of Aravaykheer, 47°20'N, 103°45.5'E, 1250 m, 2.VII.2004, leg. JS (MHC); Dornod, 4 ♀♀, 5 ♂♂, 100 km W of Choilbalsan, 820 m, 23.VII.2007, leg. MH (MHC); 4 ♀♀, 20 km W of Choilbalsan, 800 m, 48°01'N, 114°14'E 24.VII.2007, leg. MH (MHC); 2 ♂♂, 50 km SW of Choilbalsan, 960 m, 25.VII.2007, leg. JH (MHC); Khentii, 3 ♀♀, 5 ♂♂, 100 km NE of Ondorkhaan, Kerulen River, 970 m, 22.VII.2007, leg. MH (MHC); Selenge, 2 ♂♂, 90 km N of Ulaanbaatar, Segnez River, 1450 m, 6-8.VII.2003, leg. JH (MHC); Tuv, 2 ♂♂, 50 km E of Ulaanbaatar, Tuul River, 22.VI.2003, leg. JH (MHC); Umnugovi, 3 ♀♀, 12 ♂♂, Gobi Gurvansaikhan National Park, 40 km W of Dalanzadgad, 2000 m, 28-30.VI.2003, leg. JH (MHC); Uvurkhangai, 4 ♀♀, 13 ♂♂, 12 km E of Aravaykheer, 46°22'N, 102°49'E, 1800 m, 3.VII.2004, leg. JH (MHC).

Distribution.

Mongolia (*Bayankhongor, *Bulgan, Dornod, *Khentii, *Selenge, *Tuv, *Umnugovi, *Uvurkhangai); Palaearctic, from western Europe and northern Africa to Russian Far East (Kurzenko and Lelej 2007).